Unable to use through corporate firewall

[Prophet32j]

Stryker CLI is using npms.io in order to search for packages which is not supported by my company's firewall. I also suspect that multiple companies don't whitelist npms.io since it's not very common like npmjs.

Is it possible to have an option to select a different npm search that uses npmjs? Like a fallback?

data-registry-ers-load ufen$ stryker init
? Are you using one of these frameworks? Then select a preset configuration. None/other
11:25:08 (73629) ERROR StrykerInitializer Unable to reach npms.io (for query /v2/search?q=keywords:@stryker-mutator/test-runner-plugin). Please check your internet connection. Error: ETIMEDOUT (connect) Error: connect ETIMEDOUT 172.67.169.48:443
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1128:14)
Unable to select a test runner. You will need to configure it manually.